CVE-2021-41614

Published: Apr 18, 2023Modified: Feb 6, 2025

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

An issue was discovered in the controller unit of the OpenRISC mor1kx processor. The read/write access permissions to the Exception Program Counter Register (EPCR) are not implemented correctly. User programs from an unauthorized privilege level can make read/write accesses to EPCR.

Affected (1)

Products: Openrisc: Mor1kx Firmware

1 product

Mor1kx Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Openrisc Mor1kx Firmware	All versions

Running on/with	Platform Versions
Openrisc Mor1kx	All versions

Related CWEs

Incorrect Default Permissions

During installation, installed file permissions are set to allow anyone to modify those files.

References (4)

https://github.com/openrisc/mor1kx/issues/140

Source: cve@mitre.org

Issue Tracking

https://seth.engr.tamu.edu/software-releases/thehuzz/

Source: cve@mitre.org

Third Party Advisory

https://github.com/openrisc/mor1kx/issues/140

Source: af854a3a-2127-422b-91ae-364da2661108

Issue Tracking

https://seth.engr.tamu.edu/software-releases/thehuzz/

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.